Hostinger Email vs Proton Mail

Hostinger Email is used by more websites in our catalog: 11,764 use Hostinger Email and 1,505 use Proton Mail.

Proton Mail sites have the higher median Ahrefs Domain Rating (Hostinger Email: 8, Proton Mail: 30).

Between 2026-06 and 2026-07, Hostinger Email went from 1.5% to 1.3% of all tracked sites, while Proton Mail went from 0.21% to 0.17%. Proton Mail is gaining ground faster in our index.

No. A site runs a single email host, so Hostinger Email and Proton Mail are mutually exclusive.

Adoption is counted from Site Stats Database's own crawl; Domain Rating comes from Ahrefs and traffic from DataForSEO. Figures reflect the sites we track and refresh at least monthly.